Determinación geofísica del espesor de arenas en la Reserva Dunar de Maspalomas (Sur de Gran Canaria, Islas Canarias)
- Javier Alcántara-Carrión 3
- Ángela Fontán 3
- L. Cólliga 4
- J.A. Álvarez 4
- J.M. Poveda 1
- M.A. Peña 2
- 1 Regional Geodata Air
- 2 Cabildo Insular de Gran Canaria
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3
Universidad Católica de Valencia San Vicente Mártir
info
- 4 INEMA Ingenieros Asesores
- Lario Gómez, Javier (coord.)
- Silva, Pablo G. (coord.)
Verlag: Escuela Técnica Superior de Ingenieros Industriales de Madrid ; Universidad Politécnica de Madrid
ISBN: 978-84-7484-201-2
Datum der Publikation: 2007
Seiten: 71-72
Art: Buch-Kapitel
Zusammenfassung
Thickness of Maspalomas dune field has been determined by combination of several geophysical techniques. Present high resolution topography of sand sheet, dune and interdune areas have been obtained from a fotogrametric flight in January’06with a 1:3,500 scale. Thus, a digital terrain model (MDT) with a 1:500 scale and 4x4 m grid have been designed.Geological contacts between aeolian sand and lower materials have been determined from 4,505-m lines of Seismic refraction and electrical resistivity tomography.